media: adv7180: Remove g_pixelaspect implementation

There are no consumer left of g_pixelaspect in the tree, remove the
implementation from the adv7180 driver in preparation of removing it
from struct v4l2_subdev_video_ops all together.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20250705083741.77517-2-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

Author: Niklas Söderlund

drivers/media/i2c/adv7180.c

@@ -868,21 +868,6 @@ static int adv7180_get_skip_frames(struct v4l2_subdev *sd, u32 *frames)
 	return 0;
 }
 
-static int adv7180_g_pixelaspect(struct v4l2_subdev *sd, struct v4l2_fract *aspect)
-{
-	struct adv7180_state *state = to_state(sd);
-
-	if (state->curr_norm & V4L2_STD_525_60) {
-		aspect->numerator = 11;
-		aspect->denominator = 10;
-	} else {
-		aspect->numerator = 54;
-		aspect->denominator = 59;
-	}
-
-	return 0;
-}
-
 static int adv7180_g_tvnorms(struct v4l2_subdev *sd, v4l2_std_id *norm)
 {
 	*norm = V4L2_STD_ALL;
@@ -929,7 +914,6 @@ static const struct v4l2_subdev_video_ops adv7180_video_ops = {
 	.querystd = adv7180_querystd,
 	.g_input_status = adv7180_g_input_status,
 	.s_routing = adv7180_s_routing,
-	.g_pixelaspect = adv7180_g_pixelaspect,
 	.g_tvnorms = adv7180_g_tvnorms,
 	.s_stream = adv7180_s_stream,
 };